100408250

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 189028944

約数和(自身を除く): 88620694

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 965, 1930, 2081, 4162, 4825, 9650, 10405, 20810, 24125, 48250, 52025, 104050, 260125, 401633, 520250, 803266, 2008165, 4016330, 10040825, 20081650, 50204125, 100408250]

約数ペア:

[(1, 100408250), (2, 50204125), (5, 20081650), (10, 10040825), (25, 4016330), (50, 2008165), (125, 803266), (193, 520250), (250, 401633), (386, 260125), (965, 104050), (1930, 52025), (2081, 48250), (4162, 24125), (4825, 20810), (9650, 10405)]